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Class Information
Number: 89/14.05
Name: Ordnance > Barrels
Description: Subject matter including structure of the barrel or body of the gun or the shape or arrangement of the bore of firing chamber.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7475636 |
Projectile with selectable kinetic energy |
Jan. 13, 2009 |
| 7415918 |
Fume extractor |
Aug. 26, 2008 |
| 7380363 |
Replaceable blank firing barrel |
Jun. 3, 2008 |
| 7353741 |
Gun barrel assembly |
Apr. 8, 2008 |
| 7353740 |
Rapid adjust muzzle system |
Apr. 8, 2008 |
| 7296505 |
Muzzle brakes for weapons |
Nov. 20, 2007 |
| 7210260 |
Firearm cartridge and case-less chamber |
May. 1, 2007 |
| 7194836 |
Gun attachment method and apparatus |
Mar. 27, 2007 |
| 7191558 |
Dynamic process for enhancing the wear resistance of ferrous articles |
Mar. 20, 2007 |
| 7159353 |
Shotgun firearm |
Jan. 9, 2007 |
| 7076904 |
Detachable gun barrel assembly |
Jul. 18, 2006 |
| 7036260 |
Method and system to prevent firing live rounds of ammunition during miles exercises |
May. 2, 2006 |
| 7013592 |
Guns with exterior surface configured barrels |
Mar. 21, 2006 |
| 6990764 |
Shotgun attachment |
Jan. 31, 2006 |
| 6889462 |
Harmonic stabilizer system for rifle barrel and a rifle equipped therewith |
May. 10, 2005 |
| 6886284 |
Firearm microstamping and micromarking insert for stamping a firearm identification code and serial number into cartridge shell casings and projectiles |
May. 3, 2005 |
| 6836991 |
System and method for a cartridge casing catcher |
Jan. 4, 2005 |
| 6817132 |
Barrel chambering method and apparatus |
Nov. 16, 2004 |
| 6752061 |
Gun |
Jun. 22, 2004 |
| 6739083 |
Runout correction rifle barrel |
May. 25, 2004 |
| 6725759 |
Integral containment electromagnetic gun |
Apr. 27, 2004 |
| 6701656 |
Weapon barrel having a hard chromium inner layer |
Mar. 9, 2004 |
| 6698128 |
Adjustable bore paint ball gun |
Mar. 2, 2004 |
| 6668699 |
Porous nozzle projectile barrel |
Dec. 30, 2003 |
| 6619179 |
Small firearm muzzle accessory mount |
Sep. 16, 2003 |
| 6604314 |
Barrel for a firearm |
Aug. 12, 2003 |
| 6591732 |
Method and device for cooling gun barrels of firearms |
Jul. 15, 2003 |
| 6591534 |
Gun locking interface assembly for non-conforming components |
Jul. 15, 2003 |
| 6543173 |
Firearm assembly |
Apr. 8, 2003 |
| 6511710 |
Method of internally coating a weapon barrel by a plasma flame |
Jan. 28, 2003 |
| 6508159 |
Heat sink for firearm barrels and method for attachment and use |
Jan. 21, 2003 |
| 6481144 |
Firearm |
Nov. 19, 2002 |
| 6460446 |
Sonic rarefaction wave recoilless gun system |
Oct. 8, 2002 |
| 6421945 |
Muzzleloading shotgun with choke |
Jul. 23, 2002 |
| 6324780 |
Fluted gun barrel |
Dec. 4, 2001 |
| 6295752 |
Projectile guide |
Oct. 2, 2001 |
| 6293203 |
Firearms and ammunition |
Sep. 25, 2001 |
| 6276252 |
Ammunition chambering mechanism for automatic firearms |
Aug. 21, 2001 |
| 6170187 |
Weapon tube |
Jan. 9, 2001 |
| 6167794 |
Gun barrel vibration absorber |
Jan. 2, 2001 |
| 6138395 |
Barrel assembly with axially stacked projectiles |
Oct. 31, 2000 |
| 6116137 |
Slide and barrel coupler |
Sep. 12, 2000 |
| 6089139 |
Porous nozzle projectile barrel |
Jul. 18, 2000 |
| 6085630 |
Firearms |
Jul. 11, 2000 |
| 6072400 |
Smart electronic muzzle reference light source |
Jun. 6, 2000 |
| 6065384 |
Variable velocity weapon system having selective lethality and methods related thereto |
May. 23, 2000 |
| 5992291 |
Variable velocity weapons having selective lethality and methods related thereto |
Nov. 30, 1999 |
| 5841058 |
Firearms |
Nov. 24, 1998 |
| 5822904 |
Subsuoic ammunition |
Oct. 20, 1998 |
| 5798474 |
Muzzle blast deflector |
Aug. 25, 1998 |
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